There could be a new Katamari game on the way

Could the 3DS, Vita or mobile devices be getting a new Katamari title?

It does seem that way as Bandai Namco has registered a trademark for a new game called Tap My Katamari. The 'tap' in the name here could well reference the game coming to hardware with touch interface, such as the 3DS, Vita or mobile devices.